Patents Examined by P. B. Johnson
  • Bin for mail sorting apparatus
    Patent number: 4022340
    Abstract: A bin used in mail sorting apparatus includes a plurality of parallel vertical slots. The bottom of each slot is closed by a pivotably movable door. A tab is integrally formed with the door having a first part that is at a right angle to the door and a second part extending from the first part and parallel to the door. The tab is engaged by a resiliant damping means which prevents objectionable noise and vibration when the door is opened.
    Type: Grant
    Filed: August 12, 1975
    Date of Patent: May 10, 1977
    Assignee: American Technical Industries, Inc.
    Inventor: Andrew D'Aloia